I have the code below that should enumerate a certain registry key. When I try to run the code, it gives the error "Type 'RegistryKey' not defined." I'm assuming I need to add a reference to the project, but I'm not sure what.[code]
View 1 RepliesI have problem of writing the registry key under the hkey_local_machine. I keep get the same error when I effort to get the key on hkey_local_machine software and to write the new key .[code]...
View 10 Replieswith an error I can't seem to get aroundregistry (originally written back in .NET v1.1 and has been upgraded to v3.5). I'm trying to get it 64-bit compliant and am almost done. Anyhow, we also have a small .net utility application that was written for the system admins that maintain the application to edit/change the registry values since they are encrypted and can't just be changed via Regedit. The error I'm getting is in the utility application code.
Error: "The specified RegistryKeyPermissionCheck value is invalid. Parameter name: mode"
The error pops up when the utility code attempts to create a non-existant subkey, like so:
Dim regKey As RegistryKey
[code]....
I found an example to let the app startup with windows. I'm also trying to remove the key with the app, but I only getting exceptions.[code]
View 4 RepliesI have this code and I get an error when I try to debug "must declare scalar variable @blobf" can you tell me where is the error here?
[Code]...
I need to declare an Address(street address) class which can be reused in multiple forms. Where should i declare it?
View 3 RepliesI have encrypted a user inputted value and successfully stored it in the Windows Registry. Now I am having problems Decrypting that RegistryKey when my Form starts up and making sure it is the same key that was originally stored. My decrypting code has been working but if I go inside the Registry and add an extra character on to that keys value, my program is still running.. It is not supposed to run if that RegistryKey is not the one that was originally user inputted..[code]And I also have tried A LOT of other examples, but I am not going too post them all. So is there anyway I can check if a RegistryKey exists and Decrypt it to make sure that it has not been changed on my programs startup?
View 9 RepliesI recently moved my Application that was running off of Window XP and created in VS 2005 over to a box that's running Windows7.Now, when I try to debug, I can't edit. In the lower portion of the screen, it gives me this error: Cannot currently modify this text in the editor. It is read only.
Under Tools->Options->Debugging, Edit and Continue are already selected; so it's something else. Also, under project properties->compile I have it set to Cofiguration (Active Debug) and Platform (Active Any CPU).
I'm looking to create multiple variables based on a counter object. For example if a counter object is 6 I want to create 6 instances of the variable mText
Something like:
Dim i as integer
Dim Count as integer = 6
[code].....
I am upgrading a project from VB6 to VB.NET. Unfortunately, I cannot include the DLL or even the name of the DLL that I am using here, I am under a confidentiality agreement. However, I hope I can post enough info here to get this frustrating problem solved.
In VB.net: Code:
So, if I run it as such, it errors out while calling SetParameters saying
The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG))
If I comment out the line m_Parameters.SProperties = New S_Properties(9) {...}, then it does not error out, however the function returns 0, which means it did not actually set the parameters to the device. Trying to ReDim SParameters(9) will also give the hresult error. Doing it with my example above, I put a watch on m_Parameters in both VB6 and VB.net and they look IDENTICAL. All data is the same. Why would I get this ArgumentException in VB.NET and not in VB6 when I am passing in the exact same arguments as in VB6?
There are two forms, first form list's the employees and the second form is used to add,edit the employee record. So to pass the information between the two forms i want to use the Employee Objects.To do so, where should i declare the Employee Class?
View 6 RepliesDim regkey As New RegistryKey
i get this error: type microsoft.win32.registrykey has no constructors
TextBox1.Text = Format(dtlist.Compute("Min([" & Form10.lp_txt.Text & "])", ""), "#,###")
Its just giving me #,###
Im a user of VB 2005. I had a problem with Simply run a project (Even Without any code in it). Indeed when i Creat a new project and i want to run and debug it (with F5). The information box show that cant debug. and because of that, the program may not run.The Message in information box is here (in Appendix).I try it with VB 2008 (But didnt work). After i Reinstall all of VB and Install again, but my problem existed even now.
View 3 RepliesI am developing a roster application , where i want to display details of 20 employees on the same form. In the design time, i managed to display 6 employees. But when i try to expand the form , it no more allows it. the" maximum size" is set to ( 0,0\
View 5 RepliesWhenever I try to debug, I get an error message that says "Error while trying to run project: Unable to start debugging. The binding handle is invalid." How do I fix this? It's happening for every project.
View 3 RepliesI have created my asp.net website using database ASPNETDB.MDF but when I try to host my site on server ...
The SQL Server 2005 hosting provider issue me the
database name dobriyalji
server ip : 69.112.222.220
database username : XXXX
[Code].....
I have the following
Private ReportAdapter As OleDbDataAdapter 'used for controlling database
Private ReportTable As DataTable
Private ReportManager As CurrencyManager
[code].....
I am having problems with debugging with VS2005 when I press F5 an error occurs saying "Page cannot be displayed" I don't really know what happened maybe the latest windows patch screwed my VS2005.
OS: Windows Vista
VS: 2005
Browser: IE7, Firefox
I am building a music player. I found this class that has worked great for what I need. However, for some reason, it won't play certain audio files. IT just reads it as 0 duration. I have no idea why. Below is the code that plays the file.
[Code]...
I have problem with select case statement. When I click the button, nothing have happens.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim google As String
Select Case google
Case 0
[code]....
I've been trying to make up a Ghost Text Box, so that it shows some 'ghost' text when its contains nothing.
What i did was inherit from the normal textbox, and use OnPaint to show the ghost text, the User paint is switch on/off depending on if there is any text in the textbox.If i start (in the design) and add some text it all works as i expect at runtime, but the text does not get shown at design time (for some reason)
If i clear the text at design time, then it shows the ghosted text at design tim. At runtime the ghosted text is shown, but when you click in the box and hit a key, the key is shown in bold, which is odd as the font is not in bold.
[Code]...
I want to connect Access 2007 with vb.net 2005 but its giving me error while doing same
View 1 RepliesDim fs As New FileStream("C:Womanizer2.m4a", FileMode.Create)
Dim writer As New BinaryWriter(fs)
Dim reader As New StreamReader(networkStream)
'Dim send As [Byte]() = reader.ReadBytes(fs.Length)
[code]....
These are two code blocks from the two programs I have wrote. The first is the server program that receives a connection and writes the file to disk. The second is the Client program that sends the file to the server to be written to disk.As it is - it hangs. I did once get it to write to the disk - but the file was twice the size of the original. what objects to use for transferring a file over a TCP IP network connection with TCPClient and TCPListener.
I have developed an application using VB.NET (.NET 2.0). I have put an exe on 4 client machines, it works fine on 3 clients but fourth gives me the following error:
Unable to find a verison of the runtime to run this application
I have .NET 2.0 framework installed on the fourth machine.
I am building a custom search control in VB.NET and came across a problem getting distinct records into my datagridview. I want to bring exact matches back first so I run 2 of the same query on the same table with a slight difference:
select ... like "code%"
select ... like "%code%"
I have a datatable that I need to get distinct records from; I am append records from a sql query to the end of the datatable so I cannot use a union in sql to return the dataset (I want to preserve the order which the rows are added) I have been using this which is working fine for 2 fields:
dt2 = dt.DefaultView.ToTable(True, "Code", "Name")
But when I have 3 (or more) fields I get duplicates ONLY for the row I am querying:
dt2 = dt.DefaultView.ToTable(True, "Code", "Name", "Initial")
select ... like "initial%"
select ... like "%intial%"
I am clearing the datagridview.source before rebuilding this. Is there a way to get the distinct rows this way or should I just build something myself to remove the duplicates from the second datatable before appending them to the new table?
An Error has occurred while establishing a connection to the server. When Connecting to a SQL Server2005, this failure may be caused by the fact that under the default settings SQL server doesn allow remote connection (provider: Named Pipe Provider, error: 40- Could not open a connection to SQL Server)I want to connect to the SQL Server 2005 Express Edition which is running on my system from a VB.NET application. I am using Visual Basic 2008 Express Edition. Here is the Coding,
Dim sqlConn As SqlClient.SqlConnection
sqlConn = New SqlClient.SqlConnection("server=localhost" & "initial catalog=LIB")
Try
[code].....
I followed the link [URL] And I want to put code
IF EXIST $(TargetPath).LOCKED (del $(TargetPath).LOCKED) ELSE (IF EXIST $(TargetPath) (move $(TargetPath) $(TargetPath).LOCKED))
For the case
Unable to copy file "objDebugxyz.dll" to "binDebugxyz.dll".How to write it correctly?
I got a problem...after load crystal report viewer, I am unable to right click->Copy or ctrl+c and copy any text. I am using vb.net 2005, crystal Report 11...I am showing the report content on the Report Viewer..
View 4 RepliesWhen I load my solution and compile it after first starting the IDE, everything works as expected. After changing source and recompiling, I get the following compile error:
Error 11 Unable to copy file "objDebugCAMDRS.Library.dll" to "binCAMDRS.Library.dll". The process cannot access the file 'binCAMDRS.Library.dll' because it is being used by another process. CAMDRS.Library.
After closing Visual Studio 2005 and reopening the solution I can compile again successfully. This is an old solution that has been fine for a long time. I just recently changed computers and reinstalled everything.I am running win XP Pro sp2, Visual Studio 2005 sp1.